6" Flange Kit for Sun HutThe Flange Kits are used to vent air through a wall or ceiling. Mount the flange kit to the wall or ceiling, then attach your duct work to the flange. If there is not a vent exactly in the right place, this is your answer.... — Ships from Portland, Oregon USA...more info.

6" x 25' Insulating Ducting6" x 25' Insulating Ducting (410006)Accurately control grow room temperatures with Insulated Ducting. With the same quality and reliability as our regular Air Ducting, our new Insulated Ducting is made from thick and durable layers of insulation and will maintain it's structure in temperatures up to 140 F. Sold in sections of 25'.
Manuf... — Ships from DL: Livermore, California USA...more info.

dl-410006

$34.60

6" x 25' Terra-Duct6" x 25' Terra-Duct (420006)This high quality ducting is made of 3 layers of polyester reinforcement, making it extremely strong and durable, and features a black interior. Each 25 ft section comes with 2 large zip ties. This product is made in the USA.
Manufacturer's Product Information
... — Ships from DL: Livermore, California USA...more info.

8" Flange Kit for Sun HutThe Flange Kits are used to vent air through a wall or ceiling. Mount the flange kit to the wall or ceiling, then attach your duct work to the flange. If there is not a vent exactly in the right place, this is your answer.... — Ships from Portland, Oregon USA...more info.

FA952

$11.04

8" High Output In-Line Fan8" High Output In-Line Fan (981708)8" High-Output In-Line Duct Fan. Air flow is an essential component in any horticulture configuration. These fans can be used for filters, intake, or exhaust. This durable and high quality 8 fan is powerful enough to air cool several lights connected by ducting and powerful enough to extract odor and heat from your room. Keep your growing environ... — Ships from DL: Livermore, California USA...more info.